Granted Patent
Utility
US 5,472,134 · App. 08/209,765
Weld joint container
Inventors:
Lyle P. Gunnell, Roger A. Heins, Carl A. Soczka
Patented Case
View Patent ↗
Granted: Dec 5, 1995
Filed: Mar 14, 1994
Inventors
Lyle P. Gunnell
Roger A. Heins
Carl A. Soczka
Assignee (at issue)
Harnischfeger Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.